Omron R88D-KN01L-ECT-L User Manual page 581

Event name Overspeed 2
The motor speed exceeded the value set on Overspeed Detection Level Setting at Immediate Stop
Description
(3615 hex).
EtherCAT Master Function Module
Source
Error
Level
attributes
Effects User program
EtherNet/IP NET RUN
Indicators
System
-defined
variables
Assumed cause
The velocity command value is too
large.
Cause and
correction
There is overshooting.
The wiring is incorrect.
Attached None
information
Precautions/ "26" is displayed on the Servo Drive front panel and F126 is given as the AlarmCode (4001 hex).
Remarks
Event name Command Error
Description The position command variation after the electronic gear exceeded the specified value.
EtherCAT Master Function Module Source
Source
Error
Level
attributes
Effects User program
EtherNet/IP NET RUN
Indicators
System
-defined
variables
Assumed cause
The change in position command
is too large.
Cause and
correction
The backlash compensation
amount is too large.
Attached None
information
Precautions/ "27" is displayed on the Servo Drive front panel and F427 is given as the AlarmCode (4001 hex).
Remarks
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Source
details
Minor fault
Recovery
Continues. Operation
–
Variable
None
Reduce the velocity. Adjust the
input frequency, dividing ratio, and
multiplication ratio of the command
pulse.
Adjust the gain.
Wire the external encoder
correctly as shown in the wiring
diagram.
details
Minor fault
Recovery
Continues. Operation
–
Variable
None
Reduce the electronic gear ratio.
Reduce the backlash
compensation amount.
Event code
Slave
Error reset
(after resetting slave
errors)
Power drive circuit is OFF for relevant slave.
EtherNet/IP NET ERR
–
Data type
–
Correction
Event code
Slave
Error reset
(after cycling slave
power)
Power drive circuit is OFF for relevant slave.
EtherNet/IP NET ERR
–
Data type
–
Correction
Appendices
3840 0000 hex
While power is
Detection
supplied to
timing
motor
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Set the velocity command value in
a range that does not exceed the
overspeed detection level at
immediate stop. Adjust the input
frequency, dividing ratio, and
multiplication ratio of the
command pulse.
Do not make the gain too large.
Wire the external encoder
correctly as shown in the wiring
diagram.
3841 0000 hex
Detection Continuously
timing
System
Log category
EtherNet/IP LINK/ACT
–
Name
–
Prevention
Adjust the electronic gear ratio so
that the changes in the position
command are not too large.
Adjust the backlash
compensation amount so that the
changes in the position command
are not too large.
A - 135
A